I might have to grab up that portable. That is neat. I wonder what type of build quality it has? If only they would cough up a SNES one that takes the old carts I would be in heaven.

PS: If that is the "on and off" switch there on the bottom, that could be annoying if it is easily hit with repercussions during a game. The size of that thing, I had to get a Sega cart out and imagine.

I really don't want those Genesis clone systems because my two official Sega Genesis systems in my collection are good enough for me, which are the NTSC MegaDrive 2 and Genesis 3 consoles so I can get the best of both worlds (in terms of Genesis and PAL/NTSC MegaDrive games). If those GENCORE Genesis clone systems come out in stores, then MN12BIRD from YouTube will review them (dont ask me why I mentioned his yt name because some of you already know who he is).

These Genesis clone systems are also available at your local Play N Trade store in America, because I've just seen them over there besides eBay. It looks like early Japanese MegaDrive games will work fine.

Edit: Sonic 1, Sonic 2, and Wrestle War should've made their way to the Genesis Firecore built-in games list, but at least Wrestle War (Japan NTSC or PAL Version) is supposed to work on the Genesis Firecore due to this wrestling game that never came out in the US until Sega Smash Pack on Dreamcast.